title: Traumatic myositis ossificans of the quadriceps in infants.
abstract: Acute traumatic myositis ossifications is uncommon and usually occurs in adolescents and young adults after a significant direct blow to the affected muscle. It is extremely rare in infants, and we have been able to find only two other cases in the English literature. We present two cases of traumatic myositis ossificans in infants who, except for the use of diagnostic ultrasonography, would have been misdiagnosed as having osteomyelitis (Patient 1) and a possible malignancy (Patient 2).
authors.affiliation: Paediatric Orthopaedic Unit, Hadassah University Hospital, Jerusalem, Israel.
authors.forename: C B
authors.initials: CB
authors.lastname: Howard
authors.forename: S
authors.initials: S
authors.lastname: Porat
authors.forename: E
authors.initials: E
authors.lastname: Bar-On
authors.forename: M
authors.initials: M
authors.lastname: Nyska
authors.forename: D
authors.initials: D
authors.lastname: Segal
mesh_terms: D000208:Acute Disease; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D007869:Leg Injuries / Q000150:complications*; D008297:Male; D009221:Myositis Ossificans / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D010019:Osteomyelitis / Q000175:diagnosis; D013848:Thigh; D014463:Ultrasonography